it's a slang term for track suits in Austrailia. Honestly, I don't know why track suit isn't sufficient.
"Wow thats a nice trakky dack you have there!" "Fuck off Gerald its a track suit, you're in America now"
by aeternumm August 29, 2013

by Douche-N January 6, 2010

by lowbatt August 27, 2016

To pull down both the pants and underpants of a victim when dacking them, resulting in maximum embarrassment, or pride, depending on the victim.
He would never recover from the double dacking, but he was still certain it was Cindy seeing it happen that got him laid.
by pr0nstar October 27, 2008

Person 1 :"Maybe you should get out of my way."
Person 2: " Maybe you should Dack 'em because nobody wants to hear you."
Person 2: " Maybe you should Dack 'em because nobody wants to hear you."
by GoDackem June 13, 2011

Tracksuit pants. The lower half of a tracksuit. Often worn in Australia instead of shorts, trousers, jeans, skirts, dresses, slacks, etc, because they are comfortable. Acceptable attire amongst family, friends and neighbours (everybody loves good nieghbours). A derisive term when applied to strangers.
"I don't care how muuch you paid for your jeans, only fat cunts would wear their 'tracky dacks' in public!"
by ztv November 12, 2005

by Psalms May 2, 2008
